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Gladis VargasGV

Gladis Vargas

UX/UI DESIGNER

€129/day
Colombia, CO
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Gladis

Looking to launch a product that not only looks amazing but your users actually know how to use?

I help startups and companies reduce platform friction and increase retention through user-centered design. My goal is not just to deliver pretty screens, but to create solutions that turn visitors into loyal customers.

What can I bring to your project?
I support your product throughout its entire lifecycle: from idea validation to the final prototype ready for development. My approach combines user psychology with modern, functional aesthetics.
  • Spanish

    Native or bilingual

Can work on-site
Colombia (up to 50km)

Experience

  • Global Hitss
    UX/UI DESIGNER
    DIGITAL AND IT
    October 2023 - July 2025 (1 year and 9 months)
    Bogotá, Colombia
    • • Led the visual and experiential evolution of 7 projects, impacting over 2 million users by restructuring information architecture and navigation flows.
    • • Reduced task completion times by 50% by optimizing user journeys and eliminating friction.
    • • Accelerated the development team's delivery times for reusable components in the Design System, ensuring visual consistency across all digital products.
    • • Increased user satisfaction by 35% by implementing iterative improvements based on direct findings from usability testing.
    • • Collaborated closely with development, product, and business teams in an agile environment (Scrum) to ensure successful implementation aligned with objectives.
    Figma High-Fidelity Prototyping Stitch Design System User Experience
  • Vass Consultoría de sistemas Colombia S.A.S
    UX/UI DESIGNER
    March 2022 - July 2023 (1 year and 4 months)
    • • Conducted user research activities (interviews, requirements analysis, and process evaluation), generating key insights for defining user flows and real needs.
    • • Created, documented, and evolved Design System components, optimizing the library based on Material Design. This allowed for 30% greater efficiency in interface design and development by reducing inconsistencies.
    • • Designed low- and high-fidelity prototypes and micro-interactions to validate hypotheses before development, reducing errors and adjustment times during implementation.
    • • Collaborated with product, development, and QA teams, ensuring solutions maintained visual coherence, accessibility, and functional alignment.
    • • Won first place in the VASS Hackathon.
  • Administradora de Fondos y Pensiones Porvenir
    UI DESIGNER
    June 2018 - December 2021 (3 years and 6 months)
    • • Designed an interactive pension simulator based on UX research, leading the project from concept to prototype.
    • • Transformed the pension consultation experience by designing an end-to-end interactive simulator that increased user retention and satisfaction by 35%.
    • • Supported the evolution of the internal Design System, ensuring accessibility, consistency, and scalability.
    • • Recognition for excellence in innovation and design.

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Education

  • Diploma
    Universidad Piloto de Colombia
    2018
    Diplomado
  • Professional Graphic Designer
    Universitaria de Colombia
    2015
    Diseñadora Gráfica Profesional.

Skill set

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